Saint-Omer

Saint-Omer
Saint-Onmé (Picard)
Sint-Omaars
The theatre « le moulin à café » (the coffee grinder)
Location of Saint-Omer
Saint-Omer
Saint-Omer
Coordinates: 50°44′46″N 2°15′42″E / 50.7461°N 2.2617°E / 50.7461; 2.2617
CountryFrance
RegionHauts-de-France
DepartmentPas-de-Calais
ArrondissementSaint-Omer
CantonSaint-Omer
IntercommunalityCA Pays de Saint-Omer
Government
  Mayor (20202026) François Decoster
Area
1
16.4 km2 (6.3 sq mi)
Population
 (2022)
14,358
  Density880/km2 (2,300/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
62765 /62500
Elevation0–27 m (0–89 ft)
(avg. 6 m or 20 ft)
Websitewww.ville-saint-omer.fr
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Saint-Omer (French pronunciation: [sɛ̃.t‿omɛʁ] ; West Flemish: Sint-Omaars; Picard: Saint-Onmé) is a commune and sub-prefecture of the Pas-de-Calais department in France.

It is 68 km (42 mi) west-northwest of Lille on the railway to Calais, and is located in the Artois province. The town is named after Saint Audomar, who brought Christianity to the area.

The canalised section of the river Aa begins at Saint-Omer, reaching the North Sea at Gravelines in northern France. Below its walls, the Aa connects with the Neufossé Canal, which ends at the river Lys.